1. Math

    how do I explain how to solve the following problem 2 X 10 square + 3 X 10 to the first + 5 X 10 to the zero +7 X 10 to the negative one

    asked by Mattie on December 7, 2012
  2. chemistry

    How can Coulomb's law explain the distribution of electrons.

    asked by Morgan on February 11, 2015
  3. Functions of f(x)

    Given the two functions f(x)and g(x)‚0 for all x, explain how to find (f+g)(x),(f-g)(x),(f*g)(x), and (f€g)(x).Demonstrate examples for all: f(x)=(-x)/(6)-3(5+3x)/(8)-3x f(0)=-15/8

    asked by JB on January 2, 2012
  4. 9th garde math

    Write an equation for the line with points (4,5) and (6,9). Please explain.

    asked by Alex on December 6, 2012
  5. sci

    Explain the four factors that produce changes in population size.

    asked by Amber on December 19, 2007
  6. Math

    Emma solved this expression. (15 - 13) x 6 = 1 2 x 7 14 What was her error? Explain.

    asked by Ryan on March 7, 2013
  7. sarah

    is fate choice or chance? explain both sides

    asked by question on December 14, 2014
  8. 3rd grade

    Explain how 8 ten thousand can be equal to 80,000.

    asked by Bill on October 5, 2010
  9. business

    explain potential for growth internally and externally

    asked by rohan on September 7, 2009
  10. math

    explain how 5 / 8= 0.625 helps you write the decimal for 4 5/8

    asked by damien on August 19, 2016
  11. math

    125x.1 explain the decimal movement when multiplying by .1

    asked by nick on January 6, 2011
  12. College Psychology

    can some one explain it to me why life started in prenatal development??

    asked by Mike on July 21, 2015
  13. Calculus

    Givenƒ(x) = ex, verify that lim h->0 (e^x+h - e^h)/h + e^x and explain how this illustrates that ƒ′(x) = ln e • ƒ(x) = ƒ(x)

    asked by Jonathan on July 23, 2015
  14. science

    explain why it is important for scientist to be objective in their observations.

    asked by taylor on September 11, 2008
  15. Science

    Explain how coal is useful in the production of iron and aluminium.

    asked by Anonymous on January 31, 2016
  16. Chemistry

    Some polymers are flexible when pulled one way but not another(example:milkbags). Can someone please explain why this happens?

    asked by lala on April 19, 2010
  17. Science

    which part of the tongue is stimulated by more temperature? Explain.

    asked by Rabin on January 31, 2016
  18. Math

    Erick solved the problem (9 x 5 ) + 4= 7y (45) + 4= 7y 49 = 7y 42 = y Explain his mistake.

    asked by Isabella on March 15, 2013
  19. algebra

    please please explain solve using the addition and multiplication principles 5 + 2x

    asked by algebra yuck on September 12, 2009
  20. hum 130

    Explain the desire for liberation from earthly existence.

    asked by anaya on December 15, 2007
  21. Math

    Explain how you would convert a measurement given in ounces into pints

    asked by Lina on February 10, 2014
  22. algebra 2

    Write in standard form (2b^2-b)+(b^2+4b-4) PLEASE EXPLAIN ON HOW TO DO IT I WANT TO LEARN

    asked by omar on February 10, 2014
  23. 7th grade math


    asked by nick on January 6, 2011
  24. algebra

    tell whether x and y show direct variation and explain reasoning

    asked by janice on September 24, 2017
  25. algebra

    (^7ã2x^6y)^11 can you explain to me how to rewrite this rational exponent

    asked by Ree on January 6, 2012
  26. Chemistry

    Given that ΔGrxn>0, how do you explain that some of the borax actually dissolves at 25deg C?

    asked by Jematormal91 on April 30, 2012
  27. economics

    can you explain to me the main concepts of income in economics

    asked by stephanie on February 26, 2009
  28. Help?

    Explain how to use mental math to simplify the expression. 6 • 3 • 5

    asked by Anonymous on October 23, 2014
  29. math/patterns

    9,1,6,11,16 what is the millionth term in this sequence?can anyone explain how to work it out please,thanks.

    asked by wan on May 15, 2014


    asked by ASANDA on March 10, 2013
  31. Biology

    Describe the interactions between organism and explain why they are important. Thank you!

    asked by Mary on September 7, 2009
  32. French

    Can someone please explain to me the word "en", like why you would use it and it's different meanings? It seems like there's 50 ways to use it and I'm lost!

    asked by Katie on February 26, 2009
  33. calculus

    Solve the equation for x. e^ax=Ce^bx, where a cannot equal b Can someone explain this pleaseee!

    asked by Sarah on September 24, 2008
  34. Psycology

    Identify and explain various discipline psycology is related to.

    asked by Femi Pesto. on October 6, 2010
  35. science

    explain why a suspension is concidered a heterogeneous mixture

    asked by spencer shelton on February 21, 2014
  36. sports management

    In a couple of paragraphs explain what you know on management and leadership?

    asked by obi on August 23, 2016
  37. math

    A student says that a 98% angle has a complement Explain why this is incorrect?

    asked by Tania on March 15, 2012
  38. algebra

    I need someone to explain the steps in finding all zeroes of an equation x^4-6x^2-7x-6=0

    asked by lee on November 29, 2012
  39. physic

    Explain the term 'artificial radio isotopes'.

    asked by Dibash on March 9, 2010
  40. survey of sciences

    1. Explain what happens to the G-force as the speed of the centrifuge increases.

    asked by shaquilla on December 23, 2012
  41. math

    Cassidy says that capacity is the same as the amount.Did you agree? Explain why or why not.

    asked by Kyara Vargas on May 18, 2011
  42. english

    explain the lesson[oliver walks to london]

    asked by gaiyus on April 21, 2012
  43. Math

    Explain how to calculate 1/4 divided by 1/8 using reciprocal fractions

    asked by Mari on March 17, 2014
  44. Math (URGENT)

    How to graph: y=x(x-4) Calculator shows the vertex at (2,-4) Can someone explain why? Thanks.

    asked by John on November 21, 2011
  45. math

    For 9- complete the operation and explain why you placed the decimal point where you did. 9. 1.8*0.3=

    asked by Lakshmi on October 29, 2014
  46. L.o

    Explain fully what is meant by designated subjects

    asked by Nontokozo on March 10, 2016
  47. science

    how do you explain the millions of different substances found on earth

    asked by darla on March 17, 2014
  48. biology

    explain the vascular system in the lilac flower.

    asked by MINNIE on December 6, 2014
  49. Math

    Is the value of the second 5 in 450,852,137 one-tenth the value of the first 5 ? Explain

    asked by Andrea on August 4, 2016
  50. Biology

    do mutations occur in DNA or RNA? Explain

    asked by Cam on December 19, 2012
  51. Math

    Could you help explain how to find the Metric Units of Mass?

    asked by Nina on May 21, 2008
  52. poem incident in a rose garden

    explain any ironies or unexpected twists that you see in this poem

    asked by Anonymous on February 25, 2013
  53. Biology

    Could both of the chromosomes of a humane female come from one of the parents? Explain.

    asked by Sarah on August 15, 2009
  54. Algebra

    Explain the ways to factor ax^2+bx+c=0 and show examples. Thanks!

    asked by Claire on March 21, 2012
  55. physics

    Explain why voltage is constant when connecting resistance

    asked by ogboyeb on March 21, 2014
  56. biology

    explain how mitosis helps an organism to grow.

    asked by princess on April 24, 2011

    Explain the statement the capacitance of a capacitor is 5microfarads

    asked by KENNEDY on June 5, 2016
  58. Math

    Explain the difference between square root functions

    asked by s on May 17, 2011
  59. Maths

    hoe can i derive this equation. s(v)=(4pi)^1/3(3v)^2/3 and please explain.

    asked by Joe on September 20, 2010
  60. Math

    Write the ratio of 4 1/3 to 6 in simplest form. I am not sure how to do this can someone explain how?

    asked by Amanda on November 2, 2008
  61. Algebra II

    A line has a slope of 2 and contains the points (1, 3) and (2, y). The value of y is what? Please explain in detail

    asked by Will on February 22, 2013
  62. Social Studies

    Would one of those websites explain how it impacts south africa?

    asked by Logan on May 20, 2008
  63. algebra

    could someone please explain to me how -5/8 + 1/4 = -3/8? I have several more of these problems -5/8 + -1/6 = -19/24, and more. I have no reference in my text on how to do these. Can someone take me through the steps?

    asked by aria on April 23, 2011
  64. Calculus

    Is this statment true? Please explain. At a relative extrema, f'(x) = 0

    asked by Lost One on January 1, 2013
  65. math

    Find the angles of atriangle which are in the ratio 2:3:5. Could someone explain how to do this also. Thanks.

    asked by Benjamin on November 22, 2011
  66. Math

    True or false. Explain why 4^x/4 = 1^x 100(1.06)^x = 106^x

    asked by Pam on March 13, 2017
  67. History

    can someone explain the Mesopotamian culture during the agricultural revolution

    asked by malia on October 6, 2017
  68. Math

    I do not understand please explain for me solve for the indicate letter x=13+x, for x the solution is x =

    asked by Johnson on November 20, 2011
  69. Government

    Explain five ways that a president can leave office.

    asked by Anonymous on November 1, 2015
  70. math

    Please explain what this means: Write an expression for 3.5 more than a number does it mean 11.5 is 3.5 more than 8???

    asked by Ashley on December 26, 2007
  71. algebra

    (r^2+7r+10)/3 * (3r-30)/(r^2-5r-50) how can i Factorize each expression to end up with this new equation (r+5)(r+2)/3 * 3(r-10)/((r-10)(r+5) can you please explain..

    asked by Cas on December 24, 2010
  72. chemistry

    What is the molar mass of Mg(NO3)2? Explain how you calculated this value.

    asked by Anonymous on December 26, 2010
  73. Math

    Solve for x. 2x-10. 3 -------- = ---- 5. 4 Plz help and thank you so much! Explain steps as well very much appreciated.

    asked by Ginger on January 29, 2016
  74. genes

    explain the arguments against genetically modified organisms

    asked by kieran on October 22, 2008
  75. Physics

    Explain how a galvanometer functions, using electromagnetic principles.

    asked by Alfred on August 31, 2009
  76. AED 201

    Are there certain curricular areas in which technology is more useful than in others? Explain your answer

    asked by Jasmine on October 5, 2010
  77. genes

    explain the advantages for genetically modified organisms

    asked by kieran on October 22, 2008
  78. Math

    Identify the relation that is also a function. A. {(4, 2) (4, -3) (9, 3) (9, -3)} B. {(1, 0) (2, 3) (3, -1) (1, 5)} C. {(0, -1) (1, -2) (2, -3) (-1, 2)} D. {(5, 4) (5, 1) (5, 3) (0, 5)} Can some one explain?? So i can do functions on my own ://

    asked by Cami on October 14, 2015
  79. Science

    Can someone explain to me homeostasis? I looked it up but I couldn't figure it out.

    asked by Bailey on October 21, 2007
  80. psychology

    how can i explain racism in relations to cognitive perspective?

    asked by allee on December 10, 2012
  81. Chemistry

    What would be the volume of 5.0 moles of gas at STP? Can you explain how to do it please?

    asked by Linda on March 4, 2014
  82. pre calculus

    im having an brain freeze....i cant remember how to factor..f(x)=2x^2-7x-30..please explain so i can do it on my own

    asked by autiana on August 28, 2009
  83. us history

    Explain why the U.S. supported a policy of the open door?

    asked by AJ on April 18, 2011
  84. Algebra

    Removing factor of 1: 4z-2y/6-z explain how to solve this pleaseeeee

    asked by Ashley A. on December 17, 2011
  85. Social Studies

    Why Do You Think It Was Hard For Spain To Maintain It's Empire ? Explain.

    asked by Amber on December 18, 2011
  86. phycology

    Explain how biological influences play a role?

    asked by help on August 23, 2009
  87. physics

    explain body is thrown vertically downward?

    asked by lala on May 22, 2011
  88. Math

    Explain how you could estimate 22% of 78 to check if your answer is reasonable.

    asked by Isaac on April 20, 2011
  89. chemistry

    howto the answer arrived anyone explain pls.....

    asked by eee on December 19, 2012
  90. apchem

    can someone explain the synthesis reaction from ethane to acetylene?

    asked by anon on May 23, 2011
  91. english

    can you please explain the distinction between compound word and collocation

    asked by R S Telagathoty Edlapadu on December 18, 2011
  92. math

    How do you factor 40y^2+y-6? Explain the steps please? I am very confused!

    asked by Anonymous on December 10, 2014
  93. chemistry

    how to explain that HCL is a stronger acid than HOCL?

    asked by chamy on April 24, 2012
  94. Biology

    Could anyone explain shade avoidance in auxin in plants?

    asked by Cammy on May 9, 2014
  95. Math

    If the area of a square is 36 sq. Ft., explain how you could find the perimeter.

    asked by Emily on April 19, 2011


    asked by ANDiE on September 24, 2007
  97. Physics

    How do you calculate error analysis? For example; 200 +- 5% Please explain if possible

    asked by 3i on June 13, 2010
  98. Pre-Algebra

    Explain how to model the multiplication of –6 and 3 on a number line.

    asked by Britney on November 4, 2016
  99. Algebra 1B

    Explain and provide an illustrative example of factoring a trinomial.

    asked by Kim on February 4, 2015
  100. science

    Explain how you would prepare a sulphuric acid solution.

    asked by Chali on May 12, 2016